From a2389b61cd8a3344a68cfb0be777a40da7d9bb0b Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 19 Sep 1997 15:42:35 +0000
Subject: Compilation cleanups.

svn path=/trunk/; revision=1374
---
 env.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'env.c')

diff --git a/env.c b/env.c
index 06f9da67..874a094d 100644
--- a/env.c
+++ b/env.c
@@ -7,6 +7,7 @@
 #include "config.h"
 #include "fetchmail.h"
 #include <stdio.h>
+#include <ctype.h>
 #if defined(STDC_HEADERS)
 #include <stdlib.h>
 #endif
@@ -22,16 +23,13 @@
 
 extern char *getenv();	/* needed on sysV68 R3V7.1. */
 
-char *user, *home, *fetchmailhost;
-
 extern char *program_name;
 
 void envquery(int argc, char **argv)
 /* set up basic stuff from the environment (including the rc file name) */
 {
-    char *tmpdir, tmpbuf[BUFSIZ]; 
+    char tmpbuf[BUFSIZ]; 
     struct passwd *pw;
-    struct query *ctl;
 
     if ((program_name = strrchr(argv[0], '/')) != NULL)
 	++program_name;
-- 
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